The thing I like the most is the ability to detach and re-attach terminals, just like screen does. Basically, if for instance you are working on a remote machine via ssh and you have a long task running or your connection drops, you can detach your session and let the task run on the remote machine in the background. Once you can get back to it you re-attach the terminal and you’ll be right where you left.

To detach hit Ctlr-B + d. Once you’re back at your terminal you can list all the running sessions with